Logstash error

Elastic Stack Logstash
1

I am getting below error in logstash log

Apr 18 12:24:19 pldevelk03 logstash[12013]: ERROR: Failed to parse YAML file "/etc/logstash/logstash.yml". Please confirm if the YAML structure is valid (e.g. look for
Apr 18 12:24:19 pldevelk03 logstash[12013]: [FATAL] 2025-04-18 12:24:19.828 [main] Logstash - Logstash stopped processing because of an error: (SystemExit) exit

I checked logstash.yml but not able to find any error .Please help finding me error in yaml file

2

sharing the file might help us help you?

You can also try tools like

3

You can use :

  • LS parameter -t or --config.test_and_exit, it's the same, to test .conf including and logstash.yml i.e.
    bin/logstash -f /etc/logstash/conf.d/file.cont -t
    Full list of LS params you can find here.
  • tool like YAML Lint
  • copy here, remove sensitive data
4

this is solved now ,thanks

1 Like